<!DOCTYPE html>
<html lang="en" xmlns:th="www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>商品详情页</title>
    <!--jquery-->
    <script type="text/javascript" th:src="@{/webjars/jquery/3.4.1/jquery.min.js}"></script>
    <!--bootstrap-->
    <link rel="stylesheet" type="text/css" th:href="@{/webjars/bootstrap/4.4.1-1/css/bootstrap.min.css}">
    <script type="text/javascript" th:src="@{/webjars/bootstrap/4.4.1-1/js/bootstrap.min.js}"></script>
    <!--jquery-validate-->
    <script type="text/javascript" th:src="@{/webjars/jquery-validation/1.19.0/jquery.validate.min.js}"></script>
    <script type="text/javascript" th:src="@{/webjars/jquery-validation/1.19.0/localization/messages_zh.min.js}"></script>
    <!--layer-->
    <script type="text/javascript" th:src="@{/layer/layer.js}"></script>
    <!--MD5-->
    <script type="text/javascript" th:src="@{/js/md5.min.js}"></script>
    <!--common-->
    <script type="text/javascript" th:src="@{/js/common.js}"></script>
</head>
<body>
<div class="panel panel-default">
    <div class="panel-heading">秒杀商品详情</div>
    <div class="panel-body">
        <span th:if="${user eq null}">您没有登录，请登录后再操作</span>
        <span>没有收获地址的提示......</span>
    </div>
    <table class="table" id="goodslist">
        <tr>
            <td>商品名称</td>
            <td colspan="3" th:text="${goods.goods_name}"></td>
        </tr>
        <tr>
            <td>商品图片</td>
            <td colspan="3"><img th:src="@{${goods.goods_img}}" height="200"></td>
        </tr>
        <tr>
            <td>秒杀开始时间</td>
            <!--Thymeleaf格式化日期-->
            <td th:text="${#dates.format(goods.start_date,'yyyy-MM-dd HH:mm:ss')}"></td>
            <td id="miaoshaTip">
                <input type="hidden" id="remainSeconds" th:value="${remainSeconds}">
                <span th:if="${miaoshaoStatus eq 0 }">秒杀倒计时：<span id="countDown" th:text="${remainSeconds}"></span>秒</span>
                <span th:if="${miaoshaoStatus eq 1 }">秒杀进行中</span>
                <span th:if="${miaoshaoStatus eq 2 }">秒杀结束</span>
            </td>
            <td >
                <form id="miaoshaForm" method="post" action="/system/miaosha/do_miaosha">
                    <button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
                    <input type="hidden" name="goodsId" th:value="${goods.id}">
                </form>
            </td>
        </tr>
        <tr>
            <td>商品原价</td>
            <td colspan="3" th:text="${goods.goods_price}"></td>
        </tr>
        <tr>
            <td>秒杀价</td>
            <td colspan="3" th:text="${goods.miaosha_price}"></td>
        </tr>
        <tr>
            <td>库存数量</td>
            <td colspan="3" th:text="${goods.stock_count}"></td>
        </tr>
        <tr>
            <td>商品详情</td>
            <td colspan="3" th:text="${goods.goods_detail}"></td>
        </tr>

    </table>
</div>
<script>
    $(function(){
        countDown();
    });
    function countDown() {
        var remainSeconds = $("#remainSeconds").val();
        var timeOut;
        if (remainSeconds > 0){//秒杀还没开始，倒计时
            $("#buyButton").attr("disabled",true);
            timeOut = setTimeout(function () {
                $("#countDown").text(remainSeconds-1);
                $("#remainSeconds").val(remainSeconds-1);
                countDown();
            },1000);
        }else if(remainSeconds == 0){//秒杀正在进行中
            $("#buyButton").attr("disabled",false);
            if (timeOut){
                clearTimeout(timeOut);
            }
            $("#miaoshaTip").html("秒杀进行中");
        }else{//秒杀结束
            $("#buyButton").attr("disabled",true);
            $("#miaoshaTip").html("秒杀已经结束");
        }
    }
</script>
</body>
</html>